Frequency analysis of gravure printed finger patterns using fast Fourier transform (MATLAB code)

Anzahl der Dateien: 4

README_FFT_ScalingFingering.txt (4.250KB)

code_FFT_ScalingFingering.zip (81.08KB)

3_Temporary.zip (1.334GB)

4_Output.zip (604.3MB)

Datum

2023

Personen

Rothmann-Brumm, Pauline

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Beschreibung

This dataset contains MATLAB code for frequency analysis of gravure printed finger patterns from the HYPA-p dataset. The developed algorithm performs 1-dimensional fast Fourier transform (FFT) on selected image data from the HYPA-p dataset, i.e. on all 'L-fields'. The peaks of the FFT-spectra correspond to the dominant distances of the fingers. Peak finding is performed after smoothing of the FFT-spectra with pre-defined filter kernels.

Further information can be found in the dissertation of Pauline Rothmann-Brumm (2023) and in the provided README-file.

Schlagwort

MATLAB code;frequency analysis;fluid splitting;hydrodynamic pattern formation;fast Fourier transform;gravure printing;finger patterns;finger instability

DFG-Fächer

4.21-03 Mechanische Verfahrenstechnik
4.22-03 Strömungsmechanik
4.31-03 Beschichtungs- und Oberflächentechnik

URI

https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/3839
https://doi.org/10.48328/tudatalib-1148

Zugehörige Drittmittelprojekte

DFG | SFB1194 | TP C01 Dörsam

Verknüpfte Ressourcen

• Ist Anhang zu: https://tudatalib.ulb.tu-darmstadt.de/handle/tudatalib/3841
• Zitiert: https://github.com/matlab2tikz/matlab2tikz
• Zitiert: https://github.com/RobustSP/toolbox
• Zitiert: DOI:https://doi.org/10.1017/9781139084291

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